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$648+ Cheap flights from OR Tambo (JNB) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — SEA
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from OR Tambo to Seattle

Cheapest flights from OR Tambo to Seattle
Explore the most affordable flight options available from OR Tambo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This SmartFares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/127:10 pm
JNB
-
SEA
1 stop31h 55m
Turkish Airlines
jue. 3/198:00 pm
SEA
-
JNB
1 stop29h 50m
Turkish Airlines
Deal found 1/26$943
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2610:00 pm
JNB
-
SEA
1 stop23h 30m
American Airlines
lun. 3/91:37 pm
SEA
-
JNB
2 stops32h 58m
American Airlines
Deal found 1/25$966
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/269:30 pm
JNB
-
SEA
1 stop27h 15m
Delta
lun. 3/95:40 pm
SEA
-
JNB
1 stop29h 55m
Delta
Deal found 1/25$977
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/108:25 pm
JNB
-
SEA
1 stop32h 46m
Delta
dom. 5/311:45 pm
SEA
-
JNB
1 stop22h 35m
Delta
Deal found 1/26$989
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/127:20 pm
JNB
-
SEA
1 stop27h 45m
Delta
jue. 3/195:40 pm
SEA
-
JNB
2 stops33h 30m
Delta
Deal found 1/26$997
This Turkish Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/277:10 pm
JNB
-
SEA
1 stop31h 55m
Turkish Airlines
sáb. 1/317:00 pm
SEA
-
JNB
1 stop29h 50m
Turkish Airlines
Deal found 1/24$1,024
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/288:25 pm
JNB
-
SEA
1 stop32h 46m
Delta
lun. 7/69:50 pm
SEA
-
JNB
1 stop26h 00m
Delta
Deal found 1/25$1,028
This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/2810:00 pm
JNB
-
SEA
2 stops34h 20m
British Airways
dom. 2/15:45 pm
SEA
-
JNB
2 stops27h 50m
British Airways
Deal found 1/25$1,087

Find flight deals from OR Tambo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from OR Tambo (JNB) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$943
(SmartFares)

One-way from

$648
(flightsite.co.za)

Popular in

June

Cheapest in

January

Average price

$957
Provider with most accurate pricing for Johannesburg OR Tambo-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Johannesburg OR Tambo-Seattle/Tacoma Intl flights.
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From Johannesburg OR Tambo to Seattle/Tacoma Intl
Search Deals
One-way flight from Johannesburg OR Tambo to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from OR Tambo to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Seattle that are best for you.

Fly from

OR Tambo

Fly to

Seattle

Route

Depart

Return

Price

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 3/12

7:10 pm-6:05 pm

1 stop31h 55m

Seattle/Tacoma Intl

jue. 3/19

8:00 pm-10:50 am

1 stop29h 50m

$943

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 2/26

10:00 pm-11:30 am

1 stop23h 30m

Seattle/Tacoma Intl

lun. 3/9

1:37 pm-7:35 am

2 stops32h 58m

$966

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 2/26

9:30 pm-2:45 pm

1 stop27h 15m

Seattle/Tacoma Intl

lun. 3/9

5:40 pm-8:35 am

1 stop29h 55m

$977

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

dom. 5/10

8:25 pm-8:11 pm

1 stop32h 46m

Seattle/Tacoma Intl

dom. 5/31

1:45 pm-9:20 pm

1 stop22h 35m

$989

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 3/12

7:20 pm-2:05 pm

1 stop27h 45m

Seattle/Tacoma Intl

jue. 3/19

5:40 pm-12:10 pm

2 stops33h 30m

$997

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 5/28

8:25 pm-8:11 pm

1 stop32h 46m

Seattle/Tacoma Intl

lun. 7/6

2:30 pm-8:50 am

2 stops33h 20m

$1,028

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 2/26

11:00 pm-10:28 am

3 stops45h 28m

Seattle/Tacoma Intl

lun. 3/9

8:00 am-1:05 pm

2 stops44h 05m

$1,290

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

sáb. 1/31

1:45 pm-11:40 am

1 stop31h 55m

$648

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

jue. 2/19

12:45 pm-11:40 am

1 stop32h 55m

$674

JohannesburgSeattle

JNB - SEA

JNBSEA

Johannesburg OR Tambo

mar. 2/17

1:45 pm-11:40 am

1 stop31h 55m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 16 results
1
2

Compare providers for flights from OR Tambo to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from OR Tambo to Seattle in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Johannesburg OR Tambo Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Johannesburg OR Tambo Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Johannesburg OR Tambo Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Johannesburg OR Tambo Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Johannesburg OR Tambo Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from OR Tambo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from OR Tambo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Johannesburg OR Tambo Airport to Seattle

How far ahead should I book a flight from Johannesburg OR Tambo Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from OR Tambo to Seattle. Price data was last updated on January 23, 2026.

The price you pay for your flight from Johannesburg OR Tambo Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Seattle (average of $823). Flying from Johannesburg OR Tambo Airport to Seattle in August is currently the most expensive (average of $978). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Johannesburg OR Tambo Airport to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated enero 26, 2026.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and British Airways from Johannesburg OR Tambo Airport to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from OR Tambo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Johannesburg OR Tambo?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Johannesburg OR Tambo to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Johannesburg OR Tambo; the airport handles an average of 0 inbound flights from Johannesburg OR Tambo per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Seattle airport from Johannesburg OR Tambo. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Johannesburg OR Tambo Airport to Seattle?

    Turkish Airlines, American Airlines, and Delta can get you from Johannesburg OR Tambo Airport to Seattle in just under 23h 30m. Your travel time can differ by up to 8h 25m. The distance from Johannesburg OR Tambo Airport to Seattle is about 10257 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Johannesburg OR Tambo Airport to Seattle round-trip?

    Delta, at $953, was found to be the cheapest airline from Johannesburg OR Tambo Airport to Seattle.Alternate airlines to your destination round-trip include Virgin Atlantic and British Airways. Delta is currently priced 8% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Johannesburg OR Tambo Airport to Seattle one-way?

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $622. Users have also found prices from $708 and $955 on Emirates and British Airways, respectively.

  • Can I find deals for flights from OR Tambo to Seattle that include hotel bookings?

    Yes. In addition to deals on OR Tambo to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from OR Tambo to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from OR Tambo to Seattle.

  • Can I find deals for business class flights from OR Tambo to Seattle?

    Yes. Cheapflights offers flight deals from OR Tambo to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Seattle (average of $823). Flying from Johannesburg OR Tambo Airport to Seattle in August is currently the most expensive (average of $978). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
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Kirkland
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Alternative routes for OR Tambo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Portland flights

Top 3 airlines flying from OR Tambo to Seattle

Discover the top 3 airlines that operate flights from OR Tambo to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$953Average$1,058FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$999Average$1,089FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$1,053Average$1,178FlexibilityNo cancel feeOn-time70%

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